Finding the Third Proportional to 8,352,983.63 and 13,291,371.75
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Solution
The third proportional to 8,352,983.63 and 13,291,371.75 is: 21,149,396.54
Step by Step Solution
- Step 1: Write the proportion equation
8,352,983.63 : 13,291,371.75 = 13,291,371.75 : x - Step 2: Convert to fraction form
8,352,983.63/13,291,371.75 = 13,291,371.75/x - Step 3: Cross multiply
8,352,983.63x = 13,291,371.75 × 13,291,371.75 - Step 4: Simplify right side
8,352,983.63x = 176,660,562,996,698.06 - Step 5: Solve for x
x = 176,660,562,996,698.06/8,352,983.63 - Step 6: Final answer
x = 21,149,396.54
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.